Delete 'ID' column from tables when obviously not necessary

[ProLoser]

Also, if the view isn't rendering a link with the paginate helper (it's just simple text) and it shows something like 'Review ID' and displays the name of rhe review, delete the ID part from the column header.

Simple logical stuff

[mlenser]

Foreign ID under the points tab when viewing a user's profile

[komocode]

pushed, subscriptions has user_id. probably not useful to the user, but I didn't remove it.